Diagnostic software for BMW models - an overview!

Whether old or new vehicle, enthusiast or car freak, if you love your BMW vehicle, you should get the right one for a proper repair Diagnostic software to fix all errors so that you can have fun with your vehicle for a long time. In order to give an overview of all the software available, these are listed below with the applicable models as well as a small guide for the correct cable to connect to the vehicle.

INPA

Suitable for all models of the E seriesin order to be able to carry out an extensive diagnosis and adaptations. The BMW standard tools, WINKFP, TOOL32, NCS EXPERT are included. In addition, compatibility can also be established with models of the F and G series using suitable SP data.

INPA combines both technical functions and sophisticated and comprehensive diagnostic tools. The scanning element is connected via the vehicle's ECU. This allows errors to be read out and eliminated, real-time parameters can also be checked and the actuators can be tested. In this way, the correct operational readiness of the vehicle unit can be fully checked. BMW's INPA software is divided into modules, consisting of:

• the INPA diagnostic module
• the NCS Expert coding module
• an in-depth diagnosis / expert coding module (ToolSet 32)
• a programming module (WinKFP).

A compiler diagnostic script can be used via the programming module, with which the algorithms already contained in the program diagnosis can be executed and further developed. INPA is mainly used in BMW, Mini and Rolls-Royce vehicles. The best way to transfer data is via a K-Line or CAN bus with the vehicle so that work can be carried out on the car's control unit. With the K + D-Can diagnostic adapters, it is also possible to carry out work that previously could only be carried out by owners or dealers, that is, from now on save BMW partner workshop must be visited.

WINKFP

With WinKFP it is possible to "flash" control devices and install updates. This is particularly the case with vehicles from the E models and the R models practiced by Mini. In addition, the in-house tuning brand Alpina uses WinKFP to write the software to the transmission control.

TOOL 32

Like INPA, this control tool is reserved for experts, as it intervenes in the control unit's program level, which requires specialist IT knowledge. With the appropriate ECU data, Tool 32 can also be used with F and G models.

NCS EXPERT

With this, the E models by BMW and the R models by Mini. Vehicle orders can also be created with NCS, ie the hardware is registered, for example with BMW Online, where activations and retrofits are created and registered in the CIC.

For all software tools mentioned so far are the latest SP data required (except for INPA, which requires ECU data).

ISTA-P

This is a programming tool that is used by BMW partner workshops for Programming and updating the software is used. Except for retrofitting, however, no coding can be carried out. ISTA-P stands for "Integrated Service Technical Application Programming" and is the successor to the Regime Program. Above all, K-Line, K-Dcan, ICOM, OPS, OPPS and all others that support PassThru (J2534) are suitable as interfaces.

ISTA-D aka RHEINGOLD

This diagnostic tool contains all important vehicle values ​​and fill quantities of the vehicle models as well as a wiring diagram database and many repair instructions. They can be used on BMW, Mini and Rolls-Royce vehicles. Anyone that supports PassThru is also suitable as an interface. Similar to INPA, ISTA-D is also a maintenance and diagnosis program with a graphical user interface.

E SYS

This is the latest (as of 2021) code program in the BMW conglomerate. It is intended for them F, G and I models from BMW. Flashing is also possible with it. Unfortunately, there are only a few security mechanisms, and many tests can be carried out on the car. However, E-SYS only works with ICOM or ENET cables.

Information about the cables:

• K Line: Fits 2000-2007 models, USB cable that connects to the vehicle's 16-pin OBD port.
• K-Line cable set: For models from 1997-2007, as it can be connected to a 16- to 20-pin OBD adapter.
• D-Can cable: Models 2000 to 2010, D-Can-USB for 2007 to 2018, with 16-pin adapter for 2000 to 2007
• D-Can cable set: Similar to the D-Can cable, plus an OBD adapter (16-20 poles) for model series E38, E39 and E46 from 1997 to 2000
• ENET - Ethernet cable: Compatible with all new models from the F series.

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